Which IPv6 address is valid?
A.
2001:0db8:0000:130F:0000:0000:08GC:140B
B.
2001:0db8:0:130H::87C:140B
C.
2031::130F::9C0:876A:130B
D.
2031:0:130F::9C0:876A:130B
Explanation:
An IPv6 address is represented as eight groups of four hexadecimal digits, each group
representing 16 bits (two octets). The groups are separated by colons (:). An example of an
IPv6 address is 2001:0db8:85a3:0000:0000:8a2e:0370:7334. The leading 0’s in a group can
be collapsed using ::, but this can only be done once in an IP address.
this is bs why cant A be right ? it is perfectly fine as it is
There is a G in the address on answer A. IPV6 can only have A-F and 0-9 in the fields.